Equipment

Brands

John Deere 4620 Tractor (1972)

Manufacturer:

John Deere

Price:

15,000(USD)

Series:

Model:

4620

Factory:

Waterloo, Iowa, USA

Full Specifications

NEBRASKA TRACTOR TEST 1064 2

Description

Diesel PowerShift 2WD April 20 - May 4, 1971 Link: Nebraska Tractor Test 1064 file PTO performance Drawbar performance Gear 4 used for power test Gear 2 used for pull test

Power at rated engine speed

135.62hp / 101.1kW

Fuel use

9.1gal/hour / 34.4l/hour

Power at rated PTO speed

130.79hp / 97.5kW

Max power

110.92hp / 82.7kW

Max pull

14,471lbs / 6564kg

NEBRASKA TRACTOR TEST 1073 2

Description

Diesel SyncroRange 2WD June 16 - 22, 1971 Link: Nebraska Tractor Test 1073 file PTO performance/Drawbar performance Gear 4 used for power test Gear 2 used for pull test

Power at rated engine speed

135.76hp / 101.2kW

Fuel use

9.1gal/hour / 34.4l/hour

Power at rated PTO speed

130.27hp / 97.1kW

Max power

115.75hp / 86.3kW

Max pull

13,916lbs / 6312kg

JOHN DEERE 4620 POWER

PTO (claimed)

135hp / 100.7kW

Drawbar (tested)

115.75hp / 86.3kW

PTO (tested)

135.76hp / 101.2kW

ENGINE DETAIL

Description

John Deere intercooled turbocharged diesel 6-cylinder liquid-cooled

Displacement

404ci / 6.6L

Bore/Stroke

4.25x4.75inches / 108x 121mm

Air cleaner

dry with safety element

Compression

16.4:1

Rated RPM

2200

Idle RPM

800-2200

Operating RPM

1500-2200

Firing order

1-5-3-6-2-4

Starter volts

12

Oil capacity

16qts / 15.1L

Coolant capacity

28qts / 26.5L

JOHN DEERE 4620 ENGINE

Description

John Deere 6.6L 6-cyl diesel

TRANSMISSIONS OVERVIEW

Description

8-speed partially synchronized 8-speed full power shift

TRANSMISSION 1

Transmission

John Deere Syncro-Range

Type

partially synchronized

Gears

8 forward and 2 reverse

Clutch

14.75-inch dry disc

Oil capacity

64qts / 60.6L

TRANSMISSION 2

Transmission

John Deere Power Shift

Type

full power shift

Gears

8 forward and 4 reverse

Clutch

hydraulic wet discs

Oil capacity

72qts / 68.1L

SPEEDS 2

Description

With 20.8-38 rear tires

MECHANICAL

Chassis

4x2 2WD/4x4 HFWD 4WD

Final drives

planetary

Differential lock

hydro-mechanical rear

Steering

hydrostatic power

Brakes

hydraulic wet disc

Cab

Open operator station. Optional two-post Roll-Gard ROPS and canopy. Cab optional

Transmissions

8-speed partially synchronized 8-speed full power shift

CAPACITY

Fuel

50gal / 189.3L

Hydraulic system

16gal / 60.6L (Syncro) 18gal / 68.1L (Powershift)

HYDRAULICS

Type

closed center

Capacity

16gal / 60.6L (Syncro) 18gal / 68.1L (Powershift)

TRACTOR HITCH

Rear Type

III/II

POWER TAKE-OFF (PTO)

Rear PTO

independent

Rear RPM

1000

Engine RPM

1000@1900

JOHN DEERE 4620 TIRES

Ag front

9.50-20

Ag rear

18.4-38 / 24.5-32 / 12.4-42 (duals)/15.5-38 (duals)/16.9-38 (duals) / 18.4-38 (duals) / 20.8-38 (duals)

DIMENSIONS

Wheelbase

106.5inches / 270cm

Length

170.7inches / 433cm

Width

95.8inches / 243cm 108inches / 274cm (long axle) 118inches / 299cm (extra long axle)

Height

106inches / 269cm

Height (steering wheel)

87inches / 220cm

Clearance (front axle)

23.8inches / 60cm

Clearance (rear axle)

31.1inches / 78cm 29.4inches / 74cm (rear housing)

Clearance (drawbar)

17.8inches / 45cm

Front tread

72 to 88inches / 182to 223cm (4WD)

Rear tread

60 to 130inches / 152to 330cm (cast extra long axle)

JOHN DEERE 4620 WEIGHT

Shipping

12980lbs / 5887kg

Operating

14930lbs / 6772kg

Ballasted

18640lbs / 8455kg

DIMENSIONS & TIRES

Wheelbase

106.5inches / 270cm

Weight

12980 to 14930 pounds

Front tire

11.00-16

Rear tire

20.8-38

4620 SERIAL NUMBERS

Location

Serial number plate on the rear of the tractor, above the PTO shaft

1971

10001

1972

13692

Final

16967

ELECTRICAL

Ground

negative

Charging system

alternator

Batteries

2

Battery volts

6